Changeset 021d471 in mainline for arch/mips32/src/mips32.c

Timestamp:

2006-02-06T15:56:40Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

9b9f195

Parents:

f5935ed

Message:

Added MIPS userspace. Currently can't make it work in gxemul.

File:

• arch/mips32/src/mips32.c (modified) (3 diffs)

arch/mips32/src/mips32.c

@@ -96 +96 @@
         arc_print_memory_map();
         arc_print_devices();
+
+        /* Setup usermode...*/
+        config.init_addr = 0x20000000;
+        config.init_size = FRAME_SIZE;
 }
 
@@ -110 +114 @@
 }
 
+/* Stack pointer saved when entering user mode */
+/* TODO: How do we do it on SMP system???? */
+
+/* Why the hell moves the linker the variable 64K away in assembler
+ * when not in .text section ????????
+ */
+__address supervisor_sp __attribute__ ((section (".text")));
+
 void userspace(void)
 {
@@ -123 +135 @@
 }
 
-/* Stack pointer saved when entering user mode */
-/* TODO: How do we do it on SMP system???? */
-__address supervisor_sp;
-
 void before_thread_runs_arch(void)
 {